Distribution and overview of memory areas from zero basis to advanced actual combat of JVM

Distribution and overview of memory areas from zero basis to advanced actual combat of JVM

Distribution and overview of memory areas from zero basis to advanced actual combat of JVM

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foreword

Distribution and overview of memory areas from zero basis to advanced actual combat of JVM

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Why does the Java language have huge advantages?

• compile once, run anywhere

• Under the memory management mechanism, it is no longer necessary to write paired memory allocation and recovery codes for each new operation, and memory leaks and memory overflows are not easy to occur

• Explanation of JVM runtime data area distribution diagram
  

  • Thread shared data area: method area, heap
  • Thread isolation data area: virtual machine stack, local method stack, heap, program counter

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Summarize

The above is what I want to talk about today. This article introduces all the content of the memory area distribution and overview from JVM zero basics to advanced actual combat. I will continue to update it in the future. If you like it, please click to follow. The JVM series will continue to be updated.